#B5F374#B5F374

#B5F374 is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.6% C 0.170 H 130.7°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#B5F374
RGB	rgb(181, 243, 116)
HSL	hsl(89, 84%, 70%)
HSV	hsv(89, 52%, 95%)
CMYK	cmyk(25.5%, 0%, 52.3%, 4.7%)
CIE-LAB	lab(89.48, -39.88, 54.42)
CIE-LCH	lch(89.48, 67.46, 126.23°)
OKLab	oklab(89.56% -0.1111 0.1291)
OKLCH	oklch(89.56% 0.17 130.7)
XYZ	xyz(54.2584, 75.1845, 28.1730)
Luminance	0.7519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.39

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F374 #B274F3

analogous

#F3F174 #B5F374 #75F374

triadic

#B5F374 #74B5F3 #F374B5

tetradic

#B5F374 #74F3F1 #B274F3 #F37475

square

#B5F374 #74F3F1 #B274F3 #F37475

split-complementary

#B5F374 #7475F3 #F174F3

monochromatic

#79DA13 #97EE3C #B5F374 #D3F8AC #F0FDE3

Accessibility & contrast

On white

1.31

#B5F374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#B5F374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F374

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F374	#FFFFFF	#000000	##000000
##B5F374	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE468

Deuteranopia (green-blind)

#F4DF7C

Tritanopia (blue-blind)

#B8EAD6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b5f374;
/* rgb */ color: rgb(181, 243, 116);
/* oklch */ color: oklch(89.6% 0.170 130.7);

Tailwind

colors: {
  custom: {
    50: '#cef79f',
    500: '#b5f374',
    950: '#000000',
  },
}

SCSS

$custom: #b5f374;
$custom-light: #cef79f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f374",
  "rgb": {
    "r": 181,
    "g": 243,
    "b": 116
  },
  "hsl": {
    "h": 89.291,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.8956,
    "c": 0.17027,
    "h": 130.7
  },
  "luminance": 0.75186
}

Semantic roles & 50–950 ramp

primary

#B5F374

secondary

#843ECD

accent

#05E170

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B5F374

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →